Sphygmomanometer



FIG. 1 is a perspective view of a sphygmomanometer showing our new design;

FIG. 2 is a right side elevational view showing the design for the sphygmomanometer of FIG. 1;

FIG. 3 is a left side elevational view showing the design for the sphygmomanometer of FIG. 1;

FIG. 4 is a front elevational view showing the design for the sphygmomanometer of FIG. 1;

FIG. 5 is a rear elevational view showing the design for the sphygmomanometer of FIG. 1;

FIG. 6 is a top elevational view showing the design for the sphygmomanometer of FIG. 1; and,

FIG. 7 is a bottom elevational view showing the design for the sphygmomanometer of FIG. 1.

The broken line shown in the drawings illustrate portions of the sphygmomanometer that form no part of the claimed design. 

CLAIM The ornamental design for the sphygmomanometer, as shown and described. 